fix cvs-data ignore regular expression ---- - remove --global for git config
in tests so that it does not modify ~/.gitconfig - fix #106 Renaming a spec
file in a newer version causes the build to fail - make get_package_name more
robust - add DistGitProvider with support for multiple distgits
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This update includes the latest upstream release of expat, fixing a potential
hang at boot time on some systems.
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References:

New upstream release. This is a security release, with a fix for a crash bug
that might be used in a denial of service attack. Details from the upstream
project are found here: http://varnish-cache.org/security/VSV00001.html--------------------------------------------------------------------------------
References: